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April Weather in Stromma, Sweden

Last updated: August 27, 2025

In April, the average temperature in Stromma, Sweden hovers around 4°C (39°F). Be prepared for chilly days as the temperature can dip to a minimum of -5°C (24°F) and rise to a maximum of 14°C (58°F). With an average humidity of 85% and 26 mm (1.0 in) of precipitation spread across 6 days, it's wise to bring your umbrella and a warm coat!

April Temperature in Stromma

In April in Stromma, the average temperature is 4°C (39°F). Maximum temperatures can reach 14°C (58°F), while minimums can drop as low as -5°C (24°F). Travelers should be prepared for chilly weather and pack accordingly to stay warm during their visit.

April Weather in Stromma: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Stromma, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Stromma, April typically has an average temperature of 4°C (39°F), with highs reaching up to 14°C (58°F) and lows dropping to around -5°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec333234394758636356484236
Data source: Temperature data for Stromma generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Stromma

In Stromma in April, the precipitation amount is 26 mm (1.0 in) over the course of 6 days.

April Precipitation Trends in Stromma

The chart displays monthly precipitation patterns in Stromma, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Stromma, April typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec443941264637535751865374
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Stromma

In Stromma in April, humidity is 85%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and requiring extra layers to ward off the cold and moisture.

April Average Humidity in Stromma

This chart illustrates the average monthly humidity levels in Stromma, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Stromma is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%89%85%77%76%74%77%85%89%90%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Stromma

In Stromma in April, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Stromma for better planning.

Maximum UV Index Levels in Stromma for April

The chart shows the monthly maximum UV Index (UVI) for Stromma in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In April, the maximum UV index in Stromma typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113457754211
Data source: Stromma April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How April Weather in Stromma Compares to Other Months

Weather in Stromma varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Stromma, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Stromma, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (33°F)44 mm (1.7 inches)90%low
February Weather0°C (32°F)39 mm (1.5 inches)88%low
March Weather1°C (35°F)41 mm (1.6 inches)89%moderate
April Weather4°C (39°F)26 mm (1.0 inches)85%moderate
May Weather8°C (47°F)46 mm (1.8 inches)77%moderate
June Weather14°C (58°F)37 mm (1.4 inches)76%high
July Weather17°C (63°F)53 mm (2.1 inches)74%high
August Weather17°C (63°F)57 mm (2.3 inches)77%moderate
September Weather13°C (56°F)50 mm (2.0 inches)85%moderate
October Weather9°C (48°F)86 mm (3.4 inches)89%low
November Weather5°C (42°F)53 mm (2.1 inches)90%low
December Weather2°C (36°F)74 mm (2.9 inches)87%low

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